---
title: "Changes to Register or re-register an agent"
method: POST
path: "/api/agents"
---

# Changes to Register or re-register an agent

`POST /api/agents`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 104 revisions.

- **2026-09-03** `0f5503f5cd28` — 6 warning, 2 info
- **2026-08-19** `ea4adca6e927` — 1 info
- **2026-08-07** `06cac6a7c5bc` — 3 info

## Changes

- **2026-09-03** `0f5503f5cd28` — 6 warning, 2 info
  - added the new `acp` enum value to the `allOf[#/components/schemas/Agent]/credStatus/oneOf[#/components/schemas/AgentCredStatus]/latestModel/harnessProvider` response property for the response status `200`
  - added the new `acp` enum value to the `allOf[#/components/schemas/Agent]/credStatus/oneOf[#/components/schemas/AgentCredStatus]/latestModel/harnessProvider` response property for the response status `201`
  - added the new `acp` enum value to the `allOf[#/components/schemas/Agent]/harnessProvider` response property for the response status `200`
  - added the new `acp` enum value to the `allOf[#/components/schemas/Agent]/harnessProvider` response property for the response status `201`
  - added the new `acp` enum value to the `allOf[#/components/schemas/Agent]/provider` response property for the response status `200`
  - added the new `acp` enum value to the `allOf[#/components/schemas/Agent]/provider` response property for the response status `201`
  - added the new `acp` enum value to the request property `harness_provider`
  - added the new `acp` enum value to the request property `provider`
- **2026-08-19** `ea4adca6e927` — 1 info
  - added the new optional request property `runtimeInstanceId`
- **2026-08-07** `06cac6a7c5bc` — 3 info
  - added the media type `application/json` for the response with the status `200`
  - added the media type `application/json` for the response with the status `201`
  - added the media type `application/json` for the response with the status `400`

---

[Operation](https://skmtc.dev/desplega-ai/apis/agent-swarm-api/docs/api/agents/post.md) · [API](https://skmtc.dev/desplega-ai/apis/agent-swarm-api.md) · [Page](https://skmtc.dev/desplega-ai/apis/agent-swarm-api/changes/api/agents/post)